HP-UX Virtual Partitions Administrator Guide (includes A.05.07) (5900-1229, September 2010)

F Supported Configurations for Memory Migration
HP-UX 11i v3 (11.31) supports dynamic memory migration in conjunction with vPars. To optimize
runtime performance as well as memory migration performance, system administrators configure
the amount of memory that is available for critical system needs and the amount of memory that
may be deleted without a reboot.
In order to assure system performance and to ensure that adequate memory is available for
critical system needs, a minimum amount of base memory is required for vPars.
The supported memory configurations for base memory with HP-UX 11i v3 (11.31) are as follows:
Table F-1 Minimum Base Memory Requirements
Minimum Base MemoryTotal Memory Assigned to the Virtual Partition
1/2 of total memory1 GB to 8 GB
4 GB8 GB to 16 GB
1/4 of total memoryOver 16 GB
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